Grey document resulting after clicking the save button

Hello,

I have a Web based database( my first project that is web base) and im having this error… when ‘Save’ button is clicked it resulted into a grey document.

My Save button has codes that validates(javascript) the form then if it passed the validation will save the form using ([FileSave])…

Is there something that i am missing or any properties of the form which i need to check that causes my form turns grey?

Any suggestion will be very much appreciated…

thanks

pen